181Lands subject to disposition; persons entitled to benefits; reciprocal privileges; helium rights reserved182Lands disposed of with reservation of deposits of coal, etc.183Cancellation of prospecting permits184Limitations on leases held, owned or controlled by persons, associations or corporations184aAuthorization of States to include in agreements for conservation of oil and gas resources lands acquired from United States185Rights-of-way for pipelines through Federal lands186Reservation of easements or rights-of-way for working purposes; reservation of right to dispose of surface of lands; determination before offering of lease; easement periods187Assignment or subletting of leases; relinquishment of rights under leases; conditions in leases for protection of diverse interests in operation of mines, wells, etc.; State laws not impaired187aOil or gas leases; partial assignments187bOil or gas leases; written relinquishment of rights; release of obligations188Failure to comply with provisions of lease188aSurrender of leases189Rules and regulations; boundary lines; State rights unaffected; taxation190Oath; requirement; form; blanks191Disposition of moneys received191aLate payment charges under Federal mineral leases191bCollection of unpaid and underpaid royalties and late payment interest owed by lessees192Payment of royalties in oil or gas; sale of such oil or gas192aCancellation or modification of contracts192bApplication to contracts192cRules and regulations governing issuance of certain leases; disposition of receipts193Disposition of deposits of coal, and so forth193aPreference right of United States to purchase coal for Army and Navy; price for coal; civil actions; jurisdiction194Repealed. Pub. L. 89–554, § 8(a), Sept. 6, 1966, 80 Stat. 644Repealed195Enforcement196Cooperative agreements; delegation of authority